CONVERT ANY CSV FILE DATA INTO JSON FILE AND AFTER CONVERTING THIS JSON YOU CAN STORE IT INTO DATABASE.
THIS HELPFUL WHEN YOU HAVE DATATYPE LIKE ARRAY OR OBJECT WHICH ARE NOT AVAILABLE IN MONGODB COMPASS WHILE IMPORTING CSV FILE
THIS CODE ALSO CONTAIN CONVERTION API FOR XLSX BUT THERE IS LIMITATION THAT YOU HAVE TO DEFINED SCHEMA IN API TO CONVERT IT INTO JSON DATA